25914176

素因数分解:

$2^6\times {\mathrm{19}}^1\times {\mathrm{101}}^1\times {\mathrm{211}}^1$

素因数の和:343

約数の個数: 56

約数和(自身を含む): 54924960

約数和(自身を除く): 29010784

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 76, 101, 152, 202, 211, 304, 404, 422, 608, 808, 844, 1216, 1616, 1688, 1919, 3232, 3376, 3838, 4009, 6464, 6752, 7676, 8018, 13504, 15352, 16036, 21311, 30704, 32072, 42622, 61408, 64144, 85244, 122816, 128288, 170488, 256576, 340976, 404909, 681952, 809818, 1363904, 1619636, 3239272, 6478544, 12957088, 25914176]

約数ペア:

[(1, 25914176), (2, 12957088), (4, 6478544), (8, 3239272), (16, 1619636), (19, 1363904), (32, 809818), (38, 681952), (64, 404909), (76, 340976), (101, 256576), (152, 170488), (202, 128288), (211, 122816), (304, 85244), (404, 64144), (422, 61408), (608, 42622), (808, 32072), (844, 30704), (1216, 21311), (1616, 16036), (1688, 15352), (1919, 13504), (3232, 8018), (3376, 7676), (3838, 6752), (4009, 6464)]